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高温材料处理:国际期刊
SJR: 0.19 SNIP: 0.341 CiteScore™: 0.43

ISSN 打印: 1093-3611
ISSN 在线: 1940-4360

高温材料处理:国际期刊

DOI: 10.1615/HighTempMatProc.v10.i3.100
pages 467-478

MODIFICATION OF POLYETHYLENE, POLYPROPYLENE AND COTTON USING AN ATMOSPHERIC PRESSURE GLOW DISCHARGE WITH LIQUID ELECTROLYTE CATHODE

V. A. Titov
Department of Microelectronic Devices and Materials Technology, Ivanovo State University of Chemical Technology, F. Engels ave., 7, Ivanovo, 153000, Russia
T. G Shikova
Department of Microelectronic Devices and Materials Technology, Ivanovo State University of Chemical Technology, F. Engels ave., 7, Ivanovo, 153000, Russia
V. V. Rybkin
Department of Microelectronic Devices and Materials Technology, Ivanovo State University of Chemical Technology, F. Engels ave., 7, Ivanovo, 153000, Russia
T. A. Ageeva
Department of Microelectronic Devices and Materials Technology, Ivanovo State University of Chemical Technology, F. Engels ave., 7, Ivanovo, 153000, Russia
H.-S. Choi
Department of Chemical Engineering, Chungnam National University, 220 Gung-dong, Yuseong-gu, Daejeon, 305-764, Korea

ABSTRACT

The action of atmospheric pressure air glow discharge with aqueous electrolyte cathode onto surface of polyethylene (PE), polypropylene (PP) films and grey cotton fabric has been investigated. Distilled water and KC1 aqueous solutions were utilized as a discharge cathode. Polymer samples were placed in the liquid 2 mm below the gas-liquid interface. Surface of PE and PP was characterized by contact angle measurement followed by surface free energy calculation, Fourier Transform Infrared by Attenuated Total Reflectance (FTIR-ATR) and XPS. Height of water capillary rise was used to characterize cotton fabric modification. After treating of PE and PP's surface with OH-groups, C=O groups in esters, ketones, aldehydes and carboxyl groups have been observed. Modification process was able to improve the wettability of polymer films and cotton fabric.


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